Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Eu quero o evento para o método de pontos com notas da rodada de abertura.
 ###Tabelas: CREATE TABLE previous_teams (previous_teams_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Location VARCHAR, Home Ground VARCHAR, First year in Qld Cup INT, Last year in Qld Cup INT, Qld Cup Premierships VARCHAR) CREATE TABLE third_round_proper (third_round_proper_id AUTO_INCREMENT PRIMARY KEY, Tie no VARCHAR, Home team VARCHAR, Score VARCHAR, Away team VARCHAR, Attendance VARCHAR) CREATE TABLE electrostatic_electrolytic_and_electrochemical_capacitors (electrostatic_electrolytic_and_electrochemical_capacitors_id AUTO_INCREMENT PRIMARY KEY, Capacity VARCHAR, Volts VARCHAR, Temp. VARCHAR, Energy-to-weight ratio VARCHAR, Power-to-weight ratio VARCHAR) CREATE TABLE submission_grappling_record (submission_grappling_record_id AUTO_INCREMENT PRIMARY KEY, Result VARCHAR, Opponent VARCHAR, Method VARCHAR, Event VARCHAR, Date INT, Notes VARCHAR) CREATE TABLE fresh_water_withdrawal_by_country (fresh_water_withdrawal_by_country_id AUTO_INCREMENT PRIMARY KEY, Country VARCHAR, Total Freshwater Withdrawal (km 3 /yr) VARCHAR, Per Capita Withdrawal (m 3 /p/yr) INT, Domestic Use (m 3 /p/yr)(in %) VARCHAR, Industrial Use (m 3 /p/yr)(in %) VARCHAR, Agricultural Use (m 3 /p/yr)(in %) VARCHAR)  
SELECT Event FROM submission_grappling_record WHERE Method = points AND Notes = opening round